Home / 4,601,384,450.03-6,886,868,802.38-4,187,899,151.06

Finding the Fourth Proportional to 4,601,384,450.03, 6,886,868,802.38 and 4,187,899,151.06

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Solution

The fourth proportional to 4,601,384,450.03, 6,886,868,802.38 and 4,187,899,151.06 is: 6,268,007,449.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,384,450.03 : 6,886,868,802.38 = 4,187,899,151.06 : x
  2. Step 2: Convert to fraction form
    4,601,384,450.03/6,886,868,802.38 = 4,187,899,151.06/x
  3. Step 3: Cross multiply
    4,601,384,450.03x = 6,886,868,802.38 × 4,187,899,151.06
  4. Step 4: Simplify right side
    4,601,384,450.03x = 28,841,512,010,932,793,344
  5. Step 5: Solve for x
    x = 28,841,512,010,932,793,344/4,601,384,450.03
  6. Step 6: Final answer
    x = 6,268,007,449.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.